84980610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 278691840

約数和(自身を除く): 193711230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 31, 33, 39, 45, 54, 55, 62, 65, 66, 71, 78, 90, 93, 99, 110, 117, 130, 135, 142, 143, 155, 165, 186, 195, 198, 213, 234, 270, 279, 286, 297, 310, 330, 341, 351, 355, 390, 403, 426, 429, 465, 495, 558, 585, 594, 639, 682, 702, 710, 715, 781, 806, 837, 858, 923, 930, 990, 1023, 1065, 1170, 1209, 1278, 1287, 1395, 1430, 1485, 1562, 1674, 1705, 1755, 1846, 1917, 2015, 2046, 2130, 2145, 2201, 2343, 2418, 2574, 2769, 2790, 2970, 3069, 3195, 3410, 3510, 3627, 3834, 3861, 3905, 4030, 4185, 4290, 4402, 4433, 4615, 4686, 5115, 5538, 6045, 6138, 6390, 6435, 6603, 7029, 7254, 7722, 7810, 8307, 8370, 8866, 9207, 9230, 9585, 10153, 10230, 10881, 11005, 11715, 12090, 12870, 13206, 13299, 13845, 14058, 15345, 16614, 18135, 18414, 19170, 19305, 19809, 20306, 21087, 21762, 22010, 22165, 23430, 24211, 24921, 26598, 27690, 28613, 30459, 30690, 33015, 35145, 36270, 38610, 39618, 39897, 41535, 42174, 44330, 46035, 48422, 49842, 50765, 54405, 57226, 59427, 60918, 66030, 66495, 70290, 72633, 79794, 83070, 85839, 91377, 92070, 99045, 101530, 105435, 108810, 118854, 119691, 121055, 124605, 132990, 143065, 145266, 152295, 171678, 182754, 198090, 199485, 210870, 217899, 239382, 242110, 249210, 257517, 274131, 286130, 297135, 304590, 314743, 363165, 398970, 429195, 435798, 456885, 515034, 548262, 594270, 598455, 629486, 653697, 726330, 772551, 858390, 913770, 944229, 1089495, 1196910, 1287585, 1307394, 1370655, 1545102, 1573715, 1888458, 2178990, 2575170, 2741310, 2832687, 3147430, 3268485, 3862755, 4721145, 5665374, 6536970, 7725510, 8498061, 9442290, 14163435, 16996122, 28326870, 42490305, 84980610]

約数ペア:

[(1, 84980610), (2, 42490305), (3, 28326870), (5, 16996122), (6, 14163435), (9, 9442290), (10, 8498061), (11, 7725510), (13, 6536970), (15, 5665374), (18, 4721145), (22, 3862755), (26, 3268485), (27, 3147430), (30, 2832687), (31, 2741310), (33, 2575170), (39, 2178990), (45, 1888458), (54, 1573715), (55, 1545102), (62, 1370655), (65, 1307394), (66, 1287585), (71, 1196910), (78, 1089495), (90, 944229), (93, 913770), (99, 858390), (110, 772551), (117, 726330), (130, 653697), (135, 629486), (142, 598455), (143, 594270), (155, 548262), (165, 515034), (186, 456885), (195, 435798), (198, 429195), (213, 398970), (234, 363165), (270, 314743), (279, 304590), (286, 297135), (297, 286130), (310, 274131), (330, 257517), (341, 249210), (351, 242110), (355, 239382), (390, 217899), (403, 210870), (426, 199485), (429, 198090), (465, 182754), (495, 171678), (558, 152295), (585, 145266), (594, 143065), (639, 132990), (682, 124605), (702, 121055), (710, 119691), (715, 118854), (781, 108810), (806, 105435), (837, 101530), (858, 99045), (923, 92070), (930, 91377), (990, 85839), (1023, 83070), (1065, 79794), (1170, 72633), (1209, 70290), (1278, 66495), (1287, 66030), (1395, 60918), (1430, 59427), (1485, 57226), (1562, 54405), (1674, 50765), (1705, 49842), (1755, 48422), (1846, 46035), (1917, 44330), (2015, 42174), (2046, 41535), (2130, 39897), (2145, 39618), (2201, 38610), (2343, 36270), (2418, 35145), (2574, 33015), (2769, 30690), (2790, 30459), (2970, 28613), (3069, 27690), (3195, 26598), (3410, 24921), (3510, 24211), (3627, 23430), (3834, 22165), (3861, 22010), (3905, 21762), (4030, 21087), (4185, 20306), (4290, 19809), (4402, 19305), (4433, 19170), (4615, 18414), (4686, 18135), (5115, 16614), (5538, 15345), (6045, 14058), (6138, 13845), (6390, 13299), (6435, 13206), (6603, 12870), (7029, 12090), (7254, 11715), (7722, 11005), (7810, 10881), (8307, 10230), (8370, 10153), (8866, 9585), (9207, 9230)]